Vehicle Stability Management (Vsm) - Hyundai Elantra 2018 Owner's Manual

Vehicle Stability Management
(VSM)
The Vehicle Stability Management (VSM)
is a function of the Electronic Stability
Control (ESC) system. It helps ensure
the vehicle stays stable when accelerat-
ing or braking suddenly on wet, slippery
and rough roads where traction over the
four tires can suddenly
uneven.
WARNING
Take the following precautions
when using the Vehicle Stability
Management (VSM):
•
ALWAYS check the speed and the
distance to the vehicle ahead. The
VSM is not a substitute for safe
driving practices.
•
Never drive too fast for the road
conditions. The VSM system will
not prevent accidents. Excessive
speed in bad weather, slippery
and uneven roads can result in
severe accidents.
VSM operation
VSM ON condition
The VSM operates when:
• The Electronic Stability Control (ESC)
is on.
• Vehicle speed is approximately above
9 mph (15 km/h) on curve roads.
• Vehicle speed is approximately above
become
12 mph (20 km/h) when the vehicle is
braking on rough roads.
When operating
When you apply your brakes under con-
ditions which may activate the ESC, you
may hear sounds from the brakes, or feel
a corresponding sensation in the brake
pedal. This is normal and it means your
VSM is active.
NOTICE
The VSM does not operate when:
• Driving on a banked road such as
gradient or incline.
• Driving rearward.
• ESC OFF indicator light is on.
• EPS (Electric Power Steering) warn-
ing light ( ) is on or blinks.
VSM OFF condition
To cancel VSM operation, press the ESC
OFF button. ESC OFF indicator light (
will illuminate.
To turn on VSM, press the ESC OFF but-
ton again. The ESC OFF indicator light
will go out.
WARNING
If ESC indicator light (
warning light ( )
stays on or blinks, your vehicle may
have a malfunction with the VSM
system. When the warning light illu-
minates, have your vehicle checked
by an authorized HYUNDAI dealer
as soon as possible.
Driving with wheels and tires with differ-
ent sizes may cause the ESC system to
malfunction. Before replacing tires, make
sure all four tires and wheels are the
same size. Never drive the vehicle with
different sized tires and wheels installed.
)
) or EPS
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